This pair of Electronic Transmittance Adjustable Lenses allows you to control sun protection of your sunglasses. With the simple push to the sleek hidden button, you can adjust the protection up to 7 levels. It features polarized lens that let light into the glasses through an angle while blocking out harmful effect of sunlight when it directly hits your eyes. It is lightweight and comfortable enough for anyone to wear all day. Eliminate the need for separate pairs of sunglasses. Wear the same pair for everyday activities or even when you are at the beach!
- Powered by CR927 Lithium batteries (not Included)
- Up to 1000 hours of use for each battery
- Power-saving, has auto shut off feature
- Package dimensions: 6.7 x 3.3 x 2.5 inches
1 x Electronic Transmittance Adjustable Lenses